FORT WORTH, TX - DECEMBER 14: A Rosemont 6th Grade School student holds a NASCAR Green Clean Air flag on December 14, 2010 in Fort Worth, Texas. Employees from Texas Motor Speedway worked to ... more 
FORT WORTH, TX - DECEMBER 14: A Rosemont 6th Grade School student holds a NASCAR Green Clean Air flag on December 14, 2010 in Fort Worth, Texas. Employees from Texas Motor Speedway worked to refurbish an educational garden and plant trees at Rosemont 6th Grade School. (Photo by Tom Pennington/Getty Images for Texas Motor Speedway) less 
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Getty Images | Photo By Tom Pennington / Getty Images for Texas Motor Spe
Wed, Dec 15, 2010 6:41 AM EST